Running into what may be a related error when loading a VRM immediately after it creates springbones:
Assertion failed: !is_empty() at line 1510 of panda/src/pgraph/nodePath.cxx
Traceback (most recent call last):
File "vtuber_webcam.pyx", line 304, in vtuber_webcam.App._update
File "mediapipe.pyx", line 734, in plugins.mediapipe.VPlugin.update
File "mediapipe.pyx", line 357, in plugins.mediapipe.VPlugin.reset
File "cc.pyx", line 100, in plugins.avatar.CharacterController.get_bone_pos
AssertionError: !is_empty() at line 1510 of panda/src/pgraph/nodePath.cxx
:task(error): Exception occurred in PythonTask _update
Traceback (most recent call last):
File "vtuber_webcam.pyx", line 339, in init vtuber_webcam
File "/home/makyo/vtuber-webcam/python310.zip/direct/showbase/ShowBase.py", line 3328, in run
File "/home/makyo/vtuber-webcam/python310.zip/direct/task/Task.py", line 546, in run
File "/home/makyo/vtuber-webcam/python310.zip/direct/task/Task.py", line 497, in step
File "vtuber_webcam.pyx", line 304, in vtuber_webcam.App._update
File "mediapipe.pyx", line 734, in plugins.mediapipe.VPlugin.update
File "mediapipe.pyx", line 357, in plugins.mediapipe.VPlugin.reset
File "cc.pyx", line 100, in plugins.avatar.CharacterController.get_bone_pos
AssertionError: !is_empty() at line 1510 of panda/src/pgraph/nodePath.cxx